Features: grip ball enhancer has low strength and good grip strength; The durable hand strength training tool is flexible and convenient for users to grasp and move their fingers.
The ball won't fall off, so it's very suitable for training.
Soft pressure and high elasticity make it easy to wear.
Grip strength: About 5kg
Specification: four finger massage prick ball
Name: stabbing and holding ball
Applicable scenario: fitness equipment, health massage
Rally category: holding the ball
Choose according to the fitness effect: hand function recovery
Color: Blue
Material: TPR
Size: 12x10cm
Package content:
1 x finger is limited to the above package contents.